Trigonometry Examples

$\sin ({(\frac{π}{4})}^{2})$

Step 1

Apply the product rule to $\frac{π}{4}$ .

$\sin (\frac{π^{2}}{4^{2}})$

Step 2

Raise $4$ to the power of $2$ .

$\sin (\frac{π^{2}}{16})$

Step 3

The result can be shown in multiple forms.

Exact Form:

$\sin (\frac{π^{2}}{16})$

Decimal Form:

$0.57846878 \dots$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$